| Relationships | Role | Relationship Start | Relationship End |
| Commerce Financial Corporation | Parent | 1/31/1973 | 5/20/1999 |
| Banco, Inc. | Subsidary | 12/31/1976 | 1/27/1977 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Frost Bank | Buyer | 29,633,441 | Pooling of Interests | Discontinued | 5/21/1999 |
| Bank Of Commerce-Fossil Creek | Seller | 15,301 | Discontinued | 6/22/1991 |